adjective incapable of being dissolved: insoluble salts.
incapable of being solved or explained: an insoluble problem.
Origin of insoluble 1350–1400; <
Latin insolūbilis; replacing
Middle English insolible <
Middle French insoluble < L. See
in-3 ,
soluble Related forms in·sol·u·bil·i·ty , in·sol·u·ble·ness , noun in·sol·u·bly , adverb sem·i-in·sol·u·ble , adjective Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Related Words for insoluble baffling ,
difficult ,
impenetrable ,
indecipherable ,
inexplicable ,
inextricable ,
obscure ,
unaccountable ,
unfathomable ,
unresolved ,
unsolvable ,
mystifying ,
irresolvable ,
unconcluded ,
unsolved Examples from the Web for insoluble Contemporary Examples of insoluble Bennett says the conflict with the Palestinians is “insoluble ” and sounds almost happy about it.
In other words, they were not going to let the most insoluble problems trump what could be achieved.
Worrying about Yemen is a way not to worry about the insoluble problems of Afghanistan and Pakistan.
Historical Examples of insoluble The problem is not insoluble , but we must admit that the solution is not easy.
A strong solution of alum put into glue will make it insoluble in water.
"We haven't reached the insoluble part," said Adine gravely.
The insoluble compounds of zinc can be prepared by precipitation.
Most of the chromates are insoluble and can therefore be prepared by precipitation.
British Dictionary definitions for insoluble adjective incapable of being dissolved; incapable of forming a solution, esp in water
incapable of being solved
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Derived Forms insolubility or insolubleness , noun insolubly , adverb Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for insoluble adj. late 14c., "unable to be loosened," from Latin insolubilis "that cannot be loosened," from in- "not" (see in- (1)) + solubilis (see soluble ). Figurative use, of problems, etc., is from late 14c.
It was a tacit conviction of the learned during the Middle Ages that no such thing as an insoluble question existed. There might be matters that presented serious difficulties, but if you could lay them before the right man -- some Arab in Spain, for instance, omniscient by reason of studies into the details of which it was better not to inquire -- he would give you a conclusive answer. The real trouble was only to find your man. [Gertrude Bell, "The Desert and the Sown," 1907] Show More
Online Etymology Dictionary, © 2010 Douglas Harper
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Not capable of being fully dissolved. Fats and oils are insoluble in water.
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The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
